Digital poly scan keyboard

LesPaul52 at LesPaul52 at
Wed Jan 13 12:47:15 CET 1999

To whom might know!

I need some help with a polyphonic keyboard scanner, It is gonna use the 8:1
mux idea but I don't know if It scans off resistors or diodes, and i don't
know how to address them using 6 bits, if anybody can be a help with this, it
will be greatly appreciated,

Tom Howell
LesPaul52 at

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